| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $179.81 | 4.754% | $188.3582 | $188.36 | $188.35 | $188.40 |
| Purchase #2 | $244.34 | 7.606% | $262.9245 | $262.92 | $262.90 | $262.90 |
| Purchase #3 | $208.25 | 5.260% | $219.204 | $219.20 | $219.20 | $219.20 |
| Purchase #4 | $239.56 | 6.229% | $254.4822 | $254.48 | $254.50 | $254.50 |
| Purchase #5 | $170.96 | 10.504% | $188.9176 | $188.92 | $188.90 | $188.90 |
| Purchase #6 | $22.90 | 10.192% | $25.234 | $25.23 | $25.25 | $25.20 |
| Purchase #7 | $22.45 | 13.272% | $25.4296 | $25.43 | $25.45 | $25.40 |
| 7 purchase totals = | $1,088.27 | $1,164.5501 | $1,164.54 | $1,164.55 | $1,164.50 | |